Move CachedSupplier to utils package

Author: justin-tay

src/main/java/com/networknt/schema/keyword/DynamicRefValidator.java

@@ -17,14 +17,14 @@
 package com.networknt.schema.keyword;
 
 import com.fasterxml.jackson.databind.JsonNode;
-import com.networknt.schema.CachedSupplier;
 import com.networknt.schema.Error;
 import com.networknt.schema.ExecutionContext;
 import com.networknt.schema.InvalidSchemaRefException;
 import com.networknt.schema.NodePath;
 import com.networknt.schema.Schema;
 import com.networknt.schema.SchemaException;
 import com.networknt.schema.SchemaRef;
+import com.networknt.schema.utils.CachedSupplier;
 import com.networknt.schema.SchemaLocation;
 import com.networknt.schema.SchemaContext;
 

src/main/java/com/networknt/schema/keyword/RecursiveRefValidator.java

@@ -17,14 +17,14 @@
 package com.networknt.schema.keyword;
 
 import com.fasterxml.jackson.databind.JsonNode;
-import com.networknt.schema.CachedSupplier;
 import com.networknt.schema.Error;
 import com.networknt.schema.ExecutionContext;
 import com.networknt.schema.InvalidSchemaRefException;
 import com.networknt.schema.NodePath;
 import com.networknt.schema.Schema;
 import com.networknt.schema.SchemaException;
 import com.networknt.schema.SchemaRef;
+import com.networknt.schema.utils.CachedSupplier;
 import com.networknt.schema.SchemaLocation;
 import com.networknt.schema.SchemaContext;
 

src/main/java/com/networknt/schema/keyword/RefValidator.java

@@ -17,14 +17,14 @@
 package com.networknt.schema.keyword;
 
 import com.fasterxml.jackson.databind.JsonNode;
-import com.networknt.schema.CachedSupplier;
 import com.networknt.schema.Error;
 import com.networknt.schema.ExecutionContext;
 import com.networknt.schema.InvalidSchemaRefException;
 import com.networknt.schema.NodePath;
 import com.networknt.schema.Schema;
 import com.networknt.schema.SchemaException;
 import com.networknt.schema.SchemaRef;
+import com.networknt.schema.utils.CachedSupplier;
 import com.networknt.schema.SchemaLocation;
 import com.networknt.schema.SchemaContext;
 

src/main/java/com/networknt/schema/CachedSupplier.java renamed to src/main/java/com/networknt/schema/utils/CachedSupplier.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.networknt.schema;
+package com.networknt.schema.utils;
 
 import java.util.function.Supplier;
 

src/test/java/com/networknt/schema/CachedSupplierTest.java renamed to src/test/java/com/networknt/schema/utils/CachedSupplierTest.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.networknt.schema;
+package com.networknt.schema.utils;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNull;